"I solved the problem by doing a full erase of the board by flashing arduplane.
The problem was some of the altitude hold parameters where 0 and thus the mode didn't react to stick inputs. This happened because data was written to early when the…"
"In the post below you can read my findings from yesterday, I really think it is a software issue. Tonight I will try to install Arduplane and reflash the Arducopter firmware to have a completely clean build.
Attached you can find a long log file…"
"So a new day of testing with no solution but some results that could give a better idea of the problem.
Tests
Test1: I removed all the new components to see if induced vibrations could be the problem.
Test2: The 120A power module(hobbyking) was…"
"Lukas I tried to change the RC3_Trim but it didn't make any difference, I don't think this parameter does change anything. At the end of the calibration the software asks to put the throttle in the lowest position so I suppose it does set the…"
"Thanks for the reply, yes my throttle is mid-point when I switch modes. Even when I push full throttle after I switched modes it keeps losing altitude, it does not seem to react to the throttle change.And I already changed the mid_thr to 600 but it…"
First of my Pixhawk has been working for over a year now without problems.I have upgraded from an F450 frame to a Tarot 680 with DJI 800 propulsion system. This has worked for over 1 month but now after adding some extra's to the frame (retracts,…